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Sleeve Bushing NSN 3120-01-098-7878

Item Description

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes bushing, drill, jig.

NSN 3120-01-098-7878 NSN: 3120-01-098-7878

Features and Characteristics

Hole Diameter
0.2180 inches first and 0.2500 inches first
Overall Length
1.9400 inches
Body Outside Diameter
Between 4.3455 inches and 4.3505 inches
Body Inside Diameter
Between 4.1280 inches and 4.1290 inches
Flange Outside Diameter
4.7300 inches
Flange Width
Between 0.0850 inches and 0.0900 inches
Corner Shape
Square outside right corner
Features Provided
Casehardened
Material
Steel comp e9310
Material Specification
Ams 6260 assn standard single material response
Precious Material And Location
Internal surface silver
Precious Material
Silver
Surface Treatment
Oxide outside diameter surface of body
Surface Treatment Specification
70351-08175-102, 78286 mfr ref single treatment response
Style Designator
22c solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
010987878
NSN
3120010987878

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
70351-08175-102
Cage Code:
78286
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482997060
  • NAICS: 332991
  • SITC: 74699
  • Description: Parts, nesoi, for cylindrical roller bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-01-098-7878
What are the manufacturers of nsn 3120010987878?
Does this nsn 3120010987878 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120010987878
A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. the overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. for items made of rubber, see bushing, nonmetallic. see also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. excludes bushing, drill, jig.
Does nsn 3120010987878 contain any precious metals?
Item contains silver.
Does nsn 3120010987878 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120010987878?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13206
FIIG:
A045A0
App. Key:
K
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
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